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функция не описана

Yoast\WP\SEO\Config\Migrations

CreateSEOLinksTable::up() public Yoast 1.0

Migration up.

{} Это метод класса: CreateSEOLinksTable{}

Хуков нет.

Возвращает

null.

Использование

$CreateSEOLinksTable = new CreateSEOLinksTable();
$CreateSEOLinksTable->up();

Код CreateSEOLinksTable::up() Yoast 15.2

<?php
public function up() {
	$table_name = $this->get_table_name();
	$adapter    = $this->get_adapter();

	// The table may already have been created by legacy code.
	// If not, create it exactly as it was.
	if ( ! $adapter->table_exists( $table_name ) ) {
		$table = $this->create_table( $table_name, [ 'id' => false ] );
		$table->column(
			'id',
			'biginteger',
			[
				'primary_key'    => true,
				'limit'          => 20,
				'unsigned'       => true,
				'auto_increment' => true,
			]
		);
		$table->column( 'url', 'string', [ 'limit' => 255 ] );
		$table->column(
			'post_id',
			'biginteger',
			[
				'limit'    => 20,
				'unsigned' => true,
			]
		);
		$table->column(
			'target_post_id',
			'biginteger',
			[
				'limit'    => 20,
				'unsigned' => true,
			]
		);
		$table->column( 'type', 'string', [ 'limit' => 8 ] );
		$table->finish();
	}
	if ( ! $adapter->has_index( $table_name, [ 'post_id', 'type' ], [ 'name' => 'link_direction' ] ) ) {
		$this->add_index( $table_name, [ 'post_id', 'type' ], [ 'name' => 'link_direction' ] );
	}

	// Add these columns outside of the initial table creation as these did not exist on the legacy table.
	$this->add_column( $table_name, 'indexable_id', 'integer', [ 'unsigned' => true ] );
	$this->add_column( $table_name, 'target_indexable_id', 'integer', [ 'unsigned' => true ] );
	$this->add_column( $table_name, 'height', 'integer', [ 'unsigned' => true ] );
	$this->add_column( $table_name, 'width', 'integer', [ 'unsigned' => true ] );
	$this->add_column( $table_name, 'size', 'integer', [ 'unsigned' => true ] );
	$this->add_column( $table_name, 'language', 'string', [ 'limit' => 32 ] );
	$this->add_column( $table_name, 'region', 'string', [ 'limit' => 32 ] );

	$this->add_index( $table_name, [ 'indexable_id', 'type' ], [ 'name' => 'indexable_link_direction' ] );
}